When I first followed the steps above, the download was done in a few seconds (no error message), but as expected, it was not very successful. Having reviewed some other experiences in the forum, I learned it was worth trying to first uninstall my previous version of Lightroom. I have correctly uninstalled the software from my computer and retried to download the above software. This time, it did take some time to finish the downloads, which was already an improvement, but when trying to execute the installation, I received the error message: "Update failed - Adobe Application Manager may be damaged. Download and install a new copy of Adobe Application Manager." I retried, but it failed again.

Could someone help me on this one as the main purpose of having bought LR6 is the ability to read the RAF format which we can not without the correct upgrade.